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More Details of Amprius Technologies Inc Company
Amprius Technologies, Inc. develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The Company’s commercially available SiMaxx batteries deliver up to 450 Wh/kg and 1,150 Wh/L, with third-party validation of 500 Wh/kg and 1,300 Wh/L. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems (UAS), such as drones and high-altitude pseudo satellites (HAPS). It offers high-performance silicon anode batteries under product platforms: SiCore and SiMaxx. Its SiCore batteries are based on an innovative, proprietary silicon anode material system delivering high-energy-density silicon anode batteries that surpass current graphite cell performance. Its SiMaxx high-energy battery cells are designed to maximize specific energy for applications with low power requirements.
Company Info
Company codeAMPX_t
Company nameAmprius Technologies Inc
IPO dateMar 02, 2022
Founded at2022
CEODr. Kang Sun
Number of employees- -
Security type- -
Fiscal year-end- -
Address1180 Page Avenue
CityFREMONT
Stock exchange- -
CountryUnited States of America
Postal code94538
Phone18004258803
Websitehttps://amprius.com/
Company codeAMPX_t
IPO dateMar 02, 2022
Founded at2022
Company Executives
Name
Name/Position
Position
Shareholding
Change
Mr. Tom Stepien
Mr. Tom Stepien
President, Director
President, Director
--
--
Dr. C. Ionel Stefan
Dr. C. Ionel Stefan
Chief Technology Officer
Chief Technology Officer
--
--
Mr. Donald R. Dixon
Mr. Donald R. Dixon
Independent Chairman of the Board
Independent Chairman of the Board
--
--
Tom Colton
Tom Colton
Investor Relations
Investor Relations
--
--
Dr. Wen Hsieh
Dr. Wen Hsieh
Independent Director
Independent Director
--
--
Ms. Kathleen Ann Bayless
Ms. Kathleen Ann Bayless
Independent Director
Independent Director
--
--
Ms. Sandra Wallach
Ms. Sandra Wallach
Chief Financial Officer
Chief Financial Officer
--
--
Dr. Kang Sun
Dr. Kang Sun
Chief Executive Officer, Director
Chief Executive Officer, Director
--
--
Mr. Livingston (Tony) Satterthwaite
Mr. Livingston (Tony) Satterthwaite
Independent Director
Independent Director
--
--
Dr. Steven Chu, Ph.D.
Dr. Steven Chu, Ph.D.
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. Tom Stepien
Mr. Tom Stepien
President, Director
President, Director
--
--
Dr. C. Ionel Stefan
Dr. C. Ionel Stefan
Chief Technology Officer
Chief Technology Officer
--
--
Mr. Donald R. Dixon
Mr. Donald R. Dixon
Independent Chairman of the Board
Independent Chairman of the Board
--
--
Tom Colton
Tom Colton
Investor Relations
Investor Relations
--
--
Dr. Wen Hsieh
Dr. Wen Hsieh
Independent Director
Independent Director
--
--
Ms. Kathleen Ann Bayless
Ms. Kathleen Ann Bayless
Independent Director
Independent Director
--
--
Revenue Breakdown
No Data
No Data
By Business
By Region
No Data
Shareholder
Update time: Thu, May 15
Update time: Thu, May 15
Shareholder Statistics
Type
Shareholder Statistics
Shareholder
Proportion
Other
100.00%
Shareholder Statistics
Shareholder
Proportion
Other
100.00%
Type
Shareholder
Proportion
Other
100.00%
Institutional Shareholding
Update time: Mon, Feb 24
Update time: Mon, Feb 24
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q1
38
5.17M
0.00%
-6.33M
2024Q4
43
5.17M
0.00%
-6.63M
2024Q3
51
5.69M
0.00%
-10.12M
2024Q2
53
6.72M
0.00%
-12.97M
2024Q1
53
13.99M
0.00%
-4.81M
2023Q4
53
13.38M
0.00%
-5.62M
2023Q3
52
13.73M
0.00%
-4.83M
2023Q2
52
13.75M
0.00%
-5.00M
2023Q1
47
14.37M
0.00%
-4.24M
2022Q4
45
14.44M
0.00%
-2.40M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Highbridge Capital Management, LLC
2.40M
0%
+1.30M
+118.34%
Dec 31, 2024
LMR Partners LLP
1.17M
0%
+1.17M
--
Dec 31, 2024
Dryden Capital, LLC
644.58K
0%
--
--
Jun 30, 2024
D. E. Shaw & Co., L.P.
267.00K
0%
+267.00K
--
Dec 31, 2024
Stifel, Nicolaus & Company, Incorporated
241.72K
0%
-31.20K
-11.43%
Dec 31, 2024
Wolverine Asset Management, LLC
168.64K
0%
-3.98K
-2.31%
Dec 31, 2024
Clear Street LLC
119.80K
0%
--
--
Dec 31, 2024
Avantax Advisory Services, Inc.
10.00K
0%
--
--
Dec 31, 2024
View more
Related ETFs
Name
Proportion
No Data
Dividend
A total of 0.00 USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
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